package oi;

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;

public class ISR {
    public static void main(String[] args) {
        try(InputStreamReader isr= new InputStreamReader(
                new FileInputStream("./src/main/java/oi/isr.java"));) {
            int d;
            while ((d = isr.read()) != -1){
                System.out.print((char)d);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
